FR2320926A1 - Procede de preparation en continu d'o- et de p-chlorotoluene - Google Patents

Procede de preparation en continu d'o- et de p-chlorotoluene

Info

Publication number
FR2320926A1
FR2320926A1 FR7624862A FR7624862A FR2320926A1 FR 2320926 A1 FR2320926 A1 FR 2320926A1 FR 7624862 A FR7624862 A FR 7624862A FR 7624862 A FR7624862 A FR 7624862A FR 2320926 A1 FR2320926 A1 FR 2320926A1
Authority
FR
France
Prior art keywords
chlorotoluene
preparation
continuous process
continuous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7624862A
Other languages
English (en)
French (fr)
Other versions
FR2320926B1 (tr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of FR2320926A1 publication Critical patent/FR2320926A1/fr
Application granted granted Critical
Publication of FR2320926B1 publication Critical patent/FR2320926B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7624862A 1975-08-14 1976-08-16 Procede de preparation en continu d'o- et de p-chlorotoluene Granted FR2320926A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2536261A DE2536261C3 (de) 1975-08-14 1975-08-14 Verfahren zur kontinuierlichen Herstellung von o- und p-Chlortoluol

Publications (2)

Publication Number Publication Date
FR2320926A1 true FR2320926A1 (fr) 1977-03-11
FR2320926B1 FR2320926B1 (tr) 1982-07-02

Family

ID=5953986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624862A Granted FR2320926A1 (fr) 1975-08-14 1976-08-16 Procede de preparation en continu d'o- et de p-chlorotoluene

Country Status (13)

Country Link
JP (1) JPS601289B2 (tr)
BE (1) BE845239A (tr)
BR (1) BR7605246A (tr)
CA (1) CA1080752A (tr)
CH (1) CH619914A5 (tr)
DD (1) DD126297A5 (tr)
DE (1) DE2536261C3 (tr)
FR (1) FR2320926A1 (tr)
GB (1) GB1497015A (tr)
IE (1) IE43288B1 (tr)
IL (1) IL50249A (tr)
IT (1) IT1064920B (tr)
NL (1) NL7608831A (tr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138243A1 (de) * 1991-11-21 1993-05-27 Bayer Ag Verbessertes verfahren zur kernchlorierung von aromatischen kohlenwasserstoffen
JP2002154995A (ja) * 2000-11-21 2002-05-28 Toray Ind Inc 塩素化芳香族化合物の製造法
CN103724159B (zh) * 2014-02-02 2016-02-03 安徽八一化工股份有限公司 氯化苯生产中酸性氯化液脱酸工艺
CN105174217A (zh) * 2014-06-20 2015-12-23 唐慧建 一种提纯氯甲苯副产氯化氢气体及吸收剂再生的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226447A (en) * 1960-12-22 1965-12-28 Union Carbide Australia Directed nuclear substitution-chlorination of aromatic hydrocarbons and halogenated aromatic hydrocarbons
FR1446139A (fr) * 1964-09-02 1966-07-15 Hooker Chemical Corp Chloration du toluène
FR1491144A (fr) * 1965-09-03 1967-08-04 Tenneco Chem Procédé pour la production de chlorotoluènes contenant une proportion relativement élevée de para-chlorotoluène

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226447A (en) * 1960-12-22 1965-12-28 Union Carbide Australia Directed nuclear substitution-chlorination of aromatic hydrocarbons and halogenated aromatic hydrocarbons
FR1446139A (fr) * 1964-09-02 1966-07-15 Hooker Chemical Corp Chloration du toluène
FR1491144A (fr) * 1965-09-03 1967-08-04 Tenneco Chem Procédé pour la production de chlorotoluènes contenant une proportion relativement élevée de para-chlorotoluène

Also Published As

Publication number Publication date
CA1080752A (en) 1980-07-01
CH619914A5 (en) 1980-10-31
IL50249A0 (en) 1976-10-31
GB1497015A (en) 1978-01-05
IL50249A (en) 1980-10-26
DD126297A5 (tr) 1977-07-06
IT1064920B (it) 1985-02-25
IE43288L (en) 1977-02-14
DE2536261B2 (de) 1977-09-22
FR2320926B1 (tr) 1982-07-02
IE43288B1 (en) 1981-01-28
NL7608831A (nl) 1977-02-16
JPS5253822A (en) 1977-04-30
BE845239A (fr) 1977-02-16
BR7605246A (pt) 1977-08-09
DE2536261A1 (de) 1977-02-24
JPS601289B2 (ja) 1985-01-14
DE2536261C3 (de) 1979-06-21

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Legal Events

Date Code Title Description
ST Notification of lapse